Good set-up..genuinely creepy...

...just wish it didn't fall apart the last few minutes...just confused the heck outta me.

*SPOILERS*

As mentioned in another thread, I'd like to think the end meant either:

A. She set the spirits of the old man & the kids (including her mom) free of the endless loop...but cursed herself & her friends to start a new loop

OR

B. she was a dang ghost to begin with, going through the motions of the loop.

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I'm your average ordinary everyday, jorgeegeetooo!